• Target creature you control gets +1/+0 until end of turn. It deals damage equal to its power to target creature or planeswalker an opponent controls.
You can't choose the first mode for Brokers Charm unless your opponent has a creature or planeswalker to target.
2022-04-29 • wotc
If you choose the first mode and your creature is not a legal target as Brokers Charm resolves, no damage will be dealt.
2022-04-29 • wotc
If you choose the first mode and your opponent's creature or planeswalker is not a legal target as Brokers Charm resolves, your creature will still get +1/+0